Castlequest

SXKAVIVG Infinite lives
ATSXATEY Infinite keys
LKUZTZZU 75 lives instead of 50
POUZTZZU 25 lives instead of 50
SXKNKLVG Don't lose life from 'reset' or 'back' options
SZOEIUVK Use sword (press 'B') as long as you like
XXOAZGYA Now you can move while using sword
IAEEALYP Must use with the last code for permanent sword-wielding ability!
GAXEGIZA + GAUEGIZA Supercharged speed-up
AAXEGIZE + AAUEGIZE Turbo fuel-injected 16-valve speed-up